Tube Harmonica Shape Aluminum

Tube Harmonica Shape Aluminum is also called microchannel aluminum tube is  widely used in HVAC and radiator industries, especially in the emerging solar energy industry. Tube Harmonica Shape Aluminum consists of flat tube and several channels opened in the flat tube. It is named after the section of Tube Harmonica Shape Aluminum is similar to that of harmonica. During the use process, the channel is filled with cooling medium. Because the channel in the Tube Harmonica Shape Aluminum is in the shape of a mouth, the flow area is small, the heat exchange efficiency is low, and the flow rate is reduced The use effect of Tube Harmonica Shape Aluminum is generally made of aluminum material. Because the flat tube is long and has a flow channel, the rigidity of Tube Harmonica Shape Aluminum is insufficient and the mechanical stability is poor. The solar energy application system is characterized by large floor area and high requirements for the rigidity and mechanical stability of components, which greatly limits the use of Tube Harmonica Shape Aluminum.



The Tube Harmonica Shape Aluminum for heat dissipation includes a plurality of pipes formed by the pipe wall and a plurality of diaphragms. The pipe wall is provided with a plurality of teeth slots for increasing the flow area in the pipe. The utility model is provided with a number of evenly distributed cogs on the pipe wall, which increases the surface area of the pipe, greatly increases the flow area between the inner wall of the pipe and the cooling medium, thus increasing the heat exchange area of the pipe body itself and improving the heat exchange efficiency. At the same time, a protruding rib plate is formed between the teeth, which plays a role of reinforcing rib, improves the structural rigidity of the pipe body, and increases the mechanical stability. The Tube Harmonica Shape Aluminum can be better used in the solar energy application system and other industries' heat dissipation system.